| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $82.29 | 3.751% | $85.3767 | $85.38 | $85.40 | $85.40 |
| Purchase #2 | $79.64 | 8.119% | $86.106 | $86.11 | $86.10 | $86.10 |
| Purchase #3 | $236.41 | 10.679% | $261.6562 | $261.66 | $261.65 | $261.70 |
| Purchase #4 | $208.57 | 7.556% | $224.3295 | $224.33 | $224.35 | $224.30 |
| Purchase #5 | $185.56 | 5.207% | $195.2221 | $195.22 | $195.20 | $195.20 |
| Purchase #6 | $73.40 | 3.496% | $75.9661 | $75.97 | $75.95 | $76.00 |
| Purchase #7 | $238.86 | 8.730% | $259.7125 | $259.71 | $259.70 | $259.70 |
| 7 purchase totals = | $1,104.73 | $1,188.3691 | $1,188.38 | $1,188.35 | $1,188.40 | |